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  1. <!doctype html>
  2. <html>
  3. <head>
  4. <title>lab 6</title>
  5. </head>
  6. <body>
  7. <h3>php lab 06</h3>
  8. <h4> Reis kosten berekenen</h4>
  9. <?php
  10. function reiskosten($vertrek, $bestemming)
  11. {
  12. $reiskosten = array();
  13. $reiskosten[1] = array();
  14. $reiskosten[2] = array();
  15. $reiskosten[3] = array();
  16. $reiskosten[4] = array();
  17.  
  18. $reiskosten[1][1] = 0;
  19. $reiskosten[1][2] = 30;
  20. $reiskosten[1][3] = 60;
  21. $reiskosten[1][4] = 90;
  22.  
  23. $reiskosten[2][1] = 30;
  24. $reiskosten[2][2] = 0;
  25. $reiskosten[2][3] = 40;
  26. $reiskosten[2][4] = 20;
  27.  
  28. $reiskosten[3][1] = 60;
  29. $reiskosten[3][2] = 40;
  30. $reiskosten[3][3] = 0;
  31. $reiskosten[3][4] = 10;
  32.  
  33. $reiskosten[4][1] = 90;
  34. $reiskosten[4][2] = 20;
  35. $reiskosten[4][3] = 10;
  36. $reiskosten[4][4] = 0;
  37.  
  38.  
  39.  
  40. echo $reiskosten[$vertrek][$bestemming] . " Euro's ";
  41.  
  42.  
  43. }
  44.  
  45. ?>
  46. <form action="<?php echo $_SERVER['PHP_SELF']; ?>"
  47. method="post">
  48. <p>Vertrek: <select name="vertrek"> <option value="1">Amsterdam</option>
  49. <option value="2">Utrecht</option>
  50. <option value="3">Den Haag</option>
  51. <option value="4">Rotterdam</option>
  52. </select>
  53. Bestemming: <select name="bestemming"> <option value="1">Amsterdam</option>
  54. <option value="2">Utrecht</option>
  55. <option value="3">Den Haag</option>
  56. <option value="4">Rotterdam</option>
  57. </select>
  58. <p><input type="submit" name="berekenen" value="berekenen"></p>
  59. <p>------------------------------------------------------------------</p>
  60. </form>
  61.  
  62. </p>
  63. <p>De berekende kosten:
  64. <?php
  65. if(isset($_POST['vertrek'])&& isset($_POST['bestemming']))
  66. {
  67. echo reiskosten($_POST['vertrek'],$_POST['bestemming']);
  68. }
  69. ?>
  70. </p>
  71.  
  72. </body>
  73. </html>
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